# [NTG-context] \placelist and \writetolist

```Hello!

I can't understand what I'm doing wrong here:```
```
%%%%%

\setuplist[mylist]
[alternative=c,
width=0mm,
style=\tfx,
criterium=all]

\starttext

\placelist[mylist]

\page[yes]

\input knuth

\writetolist[mylist]{}{Item}

\stoptext
%%%%%

The document compiles fine with version 2011.05.18 22:2, but it fails
miserably with the latest (2011.11.29 23:11)
! Missing number, treated as zero.

system          > tex > error on line 11 in file prova.tex: Missing number,
treated as zero ...

1     \setuplist[mylist]
2               [alternative=c,
3                 width=0mm,
4                 style=\tfx,
5                 criterium=all]
6
7
8     \starttext
9
10     \placelist[mylist]
11 >>
12     \page[yes]
13
14     \input knuth
15
16     \writetolist[mylist]{}{Item}
17
18     \stoptext

,
\doplacestructurelist ...um = "#2", number = "#3",
extras = "#4", order = "#...
\doplacerawlist ...ras }{\listparameter \c!order }
\stoplistreferences \endgr...
\doplacelist ...ginoflist \doplacerawlist [#1][#2]
\doendoflist
\dodoubleemptyonespaced #1#2->#1[{#2}][]

\par
l.11

? H
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)

--
Marco

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